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- The factors that influence the synthesis of the monomer and the optimum reaction conditions are discussed. 研究了影响该单体合成的因素及合成的最佳条件和配比。
- Through calcareous milkiness liquid deposition, optimum reaction conditions were selected. 通过采用灰乳沉淀法,选取最佳反应条件。
- This paper studies a new sythetic method of 2,6-dichlorobenzonitrile, and abtains optimum reaction conditions. 研究了一种合成2,6-二氯苯腈的新方法,优化出合成反应的最佳条件。
- Optimum reaction conditions are obtained,and a new method for the synthesis of adamantane is established. 该工艺具有设备简单、助催化剂价格低廉、金刚烷收率高并易于工业化等特点。
- In addition, the optimum reaction conditions of synthesizing methyl furanpropionate were determined by orthogonal test. 此外,通过正交实验对呋喃丙酸甲酯的合成条件进行了优化。
- Under the optimum reaction conditions, the yield of benzyl propionate could reach 87.9%. 在最佳反应条件下,丙酸苄酯的收率可达87.;9%25。
- METHOD:The optimum reaction conditions of Fosfosal preparation are selected by orthogonal design method. 方法:采用正交试验设计方法,对磷柳酸制备的反应条件进行优选。
- The optimum reaction conditions of catalyzed synthesis of n-octyl lactate had been studied with the ferric solid superacid as catalyst. 以铁系固体超强酸为催化剂,研究了催化合成乳酸辛酯的最适宜反应条件。
- A strong-acid-resistance, high-capacity, good-strength, large-porosity chitosan resin was obtained under the optimum reaction conditions. 按最佳合成条件可制备出耐酸性能好、吸附能力强、机械强度好、孔隙率较高的壳聚糖树脂。
- Optimum reaction conditions for synthesizing N-isopropylaniline are obtained as following,mole ratio of aniline to 2-bromoproane was 2. 以苯胺和2-溴丙烷为原料,经N-烷基化反应合成了N-异丙基苯胺,探讨了最佳反应条件及精制方法。
- The optimum reaction conditions are determinated,which improve the recovery rate of antiscorcher CTP and the quality of products. 确定了生产的最佳工艺条件,提高了后续产品CTP的产品质量及收率。
- Under the optimum reaction conditions the yield of the product was 85.1%, and the percent recovery of monochlorobenzene was more than 96 % . 在较佳工艺条件下;产品收率可达85.;1%25。氯苯的回收率>96%25。
- The optimum reaction conditions in synthesis of diethyl sebacate catalyzed with ferric chloride were determined,with the yield at 93.59%. 本文探讨并找到了其较好的反应条件,酯化率达93.;59%25。
- The optimum reaction conditions for synthesis of dehydroacetic acid are investigated by cha nging reaction conditions and catalysts. 脱氢醋酸的工业生产方法有双乙烯酮法和乙酰乙酸乙酯法。
- The optimum reaction conditions of synthesizing both ofthem have been offered by means of crossing tests and examinatorial ex-periments. 经由正交实验与验证实验分别提出了两者合成的优化反应条件。
- The optimum reaction conditions in synthesis of diethyl sebacate catalyzed with ferric chloride were determined, with the yield at 93.59%. 本文探讨并找到了其较好的反应条件,酯化率达93.59%25。
- The optimum reaction conditions of the synthesis of isoamyl acetate with Nafion NR50 resin membrane as catalyst were studied. 以全氟磺酸树脂膜为催化剂得到冰乙酸和异戊醇反应合成乙酸异戊酣适宜的反应条件。
- The optimum reaction conditions in synthesis of dimethyl succinate catalyzed with p - Toluene sulphonic acid were determined. with the yield at 95 .0%. 本文探讨并找到了其较好的反应条件,酯化率达95.0%25。
- Poly-ethereal nitriles have been synthesized by the reaction of propene nitrile and diethylene glycol using an alkaline catalyst. Optimum reaction conditions are determined. 摘要利用碱性催化剂,以丙烯腈与二甘醇反应合成聚醚腈,确定其最佳反应工艺条件。
- Data illustrated that the optimum reaction conditions of TAED were as follow: The microwave power and time are 530w, 35min. the catalyst is activated clay. 合成TAED的最佳工艺条件为:功率为530W,回流加热时间为35min,催化剂选用活性白土,其最优用量为2%25。